Sunday, February 15, 2026

CBSL warns against domestic transactions in foreign currency

The Central Bank of Sri Lanka (CBSL) has issued a stern warning to residents and businesses regarding the illegal use of foreign currency in domestic transactions. This regulatory intervention comes as authorities observe increasing instances of local transactions being conducted in foreign currencies rather than the official Sri Lanka Rupee, highlighting growing concerns about currency compliance within the nation's economic framework.

Understanding the Foreign Currency Ban

The CBSL's Thursday statement explicitly prohibits domestic transactions in foreign currency unless expressly authorized by the central bank. This regulation applies to all residents within Sri Lanka, including individuals, businesses, and commercial entities engaging in local trade and commerce. The central bank's position reinforces existing monetary policy that mandates the use of Sri Lanka Rupees for all domestic economic activities.

Foreign currency transactions within Sri Lanka's borders violate established monetary regulations designed to maintain economic stability and currency sovereignty. The CBSL emphasizes that only specifically authorized transactions may involve foreign currencies, with such permissions granted under strict regulatory oversight and specific circumstances.

Economic Implications of Illegal Currency Use

The proliferation of foreign currency transactions in domestic markets poses significant risks to Sri Lanka's monetary policy effectiveness. When residents bypass the national currency for local transactions, it undermines the central bank's ability to control money supply, inflation, and exchange rates. This practice can lead to currency substitution, where foreign currencies gradually replace the domestic currency in everyday transactions.

Such unauthorized currency use creates parallel exchange markets that operate outside regulatory control, potentially facilitating tax evasion and money laundering activities. The CBSL's warning addresses these systemic risks by reinforcing legal compliance requirements for all domestic economic participants.

Legal Framework and Penalties

Sri Lanka's monetary law provides the legal foundation for the CBSL's authority to regulate currency usage within the country. The Foreign Exchange Act and related regulations establish clear guidelines for authorized foreign currency transactions while prohibiting unauthorized uses. Violations of these regulations can result in significant penalties, including fines and legal prosecution.

The central bank maintains the exclusive right to authorize foreign currency transactions for specific purposes, such as international trade, tourism-related activities, and other approved cross-border transactions. All other domestic economic activities must be conducted using Sri Lanka Rupees as the legal tender.

Impact on Businesses and Residents

The CBSL's warning directly affects businesses and individuals who may have been conducting transactions in foreign currencies. Companies engaged in import-export activities must ensure proper authorization for foreign currency use, while domestic businesses must transition all local transactions to rupee-denominated payments.

Residents who have been using foreign currencies for domestic purchases, property transactions, or service payments must immediately comply with the rupee-only requirement. This includes rental agreements, local purchases, and professional service payments that may have previously involved foreign currency transactions.

Monitoring and Enforcement Measures

The central bank has indicated increased monitoring of domestic transaction patterns to identify and address foreign currency violations. Financial institutions, money changers, and other regulated entities are expected to report suspicious foreign currency activities and ensure compliance with domestic transaction requirements.

Enhanced surveillance mechanisms will help authorities detect unauthorized foreign currency use and take appropriate enforcement actions. The CBSL encourages public cooperation in reporting violations and maintaining monetary policy integrity through proper currency usage.

Economic Stability and Currency Confidence

The prohibition on domestic foreign currency transactions supports broader economic stability objectives by maintaining confidence in the Sri Lanka Rupee. When residents use the national currency for domestic transactions, it strengthens demand for rupees and supports exchange rate stability.

This regulatory stance also helps preserve the central bank's monetary policy transmission mechanisms, ensuring that interest rate changes and other policy measures effectively influence domestic economic conditions. Currency substitution would diminish these policy tools' effectiveness and complicate economic management.

Compliance Requirements Moving Forward

All residents and businesses must immediately review their transaction practices to ensure compliance with the foreign currency prohibition. This includes converting existing foreign currency-denominated domestic contracts to rupee terms and establishing rupee-based payment systems for all local transactions.

The CBSL advises seeking official authorization for any legitimate foreign currency needs while emphasizing that unauthorized use will result in regulatory action. Financial institutions and businesses should implement internal compliance measures to prevent inadvertent violations and ensure adherence to monetary regulations.

The central bank's warning represents a crucial step in maintaining monetary sovereignty and economic stability, requiring immediate attention and compliance from all domestic economic participants to support Sri Lanka's financial system integrity.